Dead time effects have been considered a major limitation for fast data acquisition in various
time-correlated single photon counting applications, since a commonly adopted approach …

InP/InGaAs avalanche photodiodes have attracted much attention in optoelectronics and
long distance optical communication systems due to their high bit rate and gain-bandwidth …

Single-photon lidar (SPL) is a promising technology for depth measurement at long range or
from weak reflectors because of the sensitivity to extremely low light levels. However …

We present an experimental realization and characterization of artificial spiking neuron
based on an optoelectronic pair “microcavity laser-single photon avalanche diode” …

In direct time-of-flight single-photon lidar, the photon detection times are typically used to
estimate the depth, while the number of detections is used to estimate the reflectivity. This …

Single photon avalanche diodes (SPADs) are widely used to monitor fast and weak optical
signals. The modeling of two main figures of merit of SPAD, namely the dark count rate …

InxGa1− xAs epitaxial layers with different AsH3 flows have been grown on InP substrate
with the MOVPE system. It has been found that AsH3 flow variation affects the In …

Filter technologies implemented on CMOS image sensors for spectrally selective
applications often use a combination of on-chip organic resists and an external substrate …

Holography is a powerful imaging technique that allows to record both amplitude and phase
information over a broad electromagnetic spectrum in a hologram. Classical holography as …

This study delves into the epitaxial growth and characterization of InxGa1-xAs layers on InP
substrate, a critical area in the development of high-performance III-V semiconductor …